Title:
TITANIUM PHOSPHINIMIDE AND TITANIUM IMINOIMIDAZOLIDIDE CATALYST SYSTEMS WITH ACTIVATOR-SUPPORTS
Document Type and Number:
WIPO Patent Application WO/2016/057270
Kind Code:
A3
Abstract:
Catalyst compositions containing activator-supports and half-metallocene titanium phosphinimide complexes or half-metallocene titanium iminoimidazolidide complexes are disclosed. These catalyst compositions can be used to produce olefin polymers having relatively broad molecular weight distributions and low levels of long chain branching.
More Like This:
WO/2000/058376 | PRODUCTION OF POLYETHYLENE HAVING A BROAD MOLECULAR WEIGHT DISTRIBUTION |
JPH0834749 | PURIFICATION OF OLEFIN FOR POLYMERIZATION AND PRODUCTION OF POLYOLEFIN |
WO/2011/135004 | CATALYSTS |
Inventors:
CRUZ CARLOS A (US)
BARR JARED L (US)
PRAETORIUS JEREMY M (US)
BARR JARED L (US)
PRAETORIUS JEREMY M (US)
Application Number:
PCT/US2015/052873
Publication Date:
June 09, 2016
Filing Date:
September 29, 2015
Export Citation:
Assignee:
CHEVRON PHILLIPS CHEMICAL CO (US)
International Classes:
C08F4/6592; C08F10/02
Domestic Patent References:
WO2013026131A1 | 2013-02-28 |
Foreign References:
US20030092563A1 | 2003-05-15 | |||
US20120259080A1 | 2012-10-11 | |||
US20120316297A1 | 2012-12-13 |
Other References:
See also references of EP 3204431A2
Attorney, Agent or Firm:
HUSEMAN, Cheryl L (45392) (10001 Six Pines DriveThe Woodlands, Texas, US)
Download PDF:
Previous Patent: HOTWORD DETECTION ON MULTIPLE DEVICES
Next Patent: ION EXCHANGE ABSORBENT SYSTEMS, APPARATUSES
Next Patent: ION EXCHANGE ABSORBENT SYSTEMS, APPARATUSES